John W. Williams has been granted 11 US patents while listed as an inventor at Abbott . The first was granted in 1980 and the most recent in January 2025. John W. Williams ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list John W. Williams in Bracknell, IL, GB.
Patents per Year Patents granted per year, 1980 to 2025 Bar chart with a peak of 2 patents in 1982. peak 2 1980: 1 patents 1980 1981: 1 patents 1981 1982: 2 patents 1982 1983: 1 patents 1983 1988: 1 patents 1988 1989: 1 patents 1989 1991: 1 patents 1991 2000: 2 patents 2000 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12202821 Herbicidal compounds William Guy Whittingham , Christopher John Mathews 2025-01-21
6132632 Method and apparatus for achieving etch rate uniformity in a reactive ion etcher David Emery Haney , Robert Huber , Cherngye Hwang , Diana Perez 2000-10-17
$30,556,000
6051099 Apparatus for achieving etch rate uniformity Raymond Bus-Kwoffie , Son V. Nguyen , Diana Perez , Andrew C. Ting 2000-04-18
$23,849,000
5026470 Sputtering apparatus Peter Ispvan Bonyhard , David C. H. Cheng , William J. Glover , Howard A. Hendrix , Ernest S. Ward 1991-06-25
$19,058,000
4859233 2,3,6-trichlorobenzohydroxamic acid derivatives — 1989-08-22
4729781 3,6-dichloro-2-methoxybenzohydroxamic acid derivatives and use as herbicidal agents — 1988-03-08
4388249 3-(Alkoxyphenylsulfonyl)acrylonitriles Arnold D. Gutman 1983-06-14
$9,159,000
4332821 1-Acryloyl-3-(substituted)phenyl ureas Frank C. Becker 1982-06-01
$10,906,000
4331480 Biocides for protection of polymeric materials Arnold D. Gutman 1982-05-25
$2,398,000
4294853 Biocidal additive for cutting fluids Robert A. Smith , Francis W. Arbir 1981-10-13
$18,552,000
4237166 1-Acryloyl-3-(substituted) phenyl ureas Frank C. Becker 1980-12-02
$4,508,000
